Answer:
I'm not quit sure about this but I'm sure its hemophilia. Yes I'm a middles schooler who is answering a high schooler's question but in my biology class i do high school things here and there.
Explanation:
I'm sure it is hemophilia because 1. a father only passes one of his sex chromosomes which is either x or y (X for girl and Y for boy). 2. the new born can get, from the mother, either an x chromosome with the hemophilia or the other x with the normal blood clotting gene. I hope this helps and if not I am sorry
The environmental scientists use technology to track polar bears by radio collars to track their movements.
<h3> How can the bears be tracked? </h3>
There was an observation made by the Scientists as regards the bears in their natural habitats which made them to make of use radio collars to track their movements.
It should be noted that this collar is been design to sends signals via satellite and this is been utilized in ploting the bear's path.
However, Only female polar bears can be tracked with radio collars, hence The environmental scientists use technology to track polar bears by radio collars to track their movements.
Read more about technology here:
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Nitrogen,oxygen,argon,carbon dioxide and a small amount of water vapor<span />
Answer:
Colchicine inhibits the formation of microtubules by inhibiting tubulin, a protein required for microtubule synthesis. Microtubules in the form of spindle fibers during cell division pull the DNA from the center of the mother cell into the new daughter cells. If microtubules are not formed DNA will not move into new cells. Hence new cell formation will be inhibited in the metaphase stage. Thus the correct answer is option D.
Explanation:
The right increasing order is Liquid, gas, plasma (the last option).
The bodies, depending on the temperature and pressure conditions, can be in the form of liquid, gas or solid. The liquid form corresponds to a form of less energy than the gas (the kinetic energy of the molecules of a liquid is insufficient to break the forces which materialize by the surface tension) but of energy superior to the solid form (contrary to the solid, the kinetic energy of the molecules is enough to make them move spontaneously relative to each other).
A plasma is a phase of matter made up of charged particles, ions and electrons. It possesses a kinetic energy superior to that of gases.
